Finding the Fourth Proportional to 151,009.42, 226,514.73 and 45,829.30

Step by Step Solution

1. Step 1: Write the proportion equation
   151,009.42 : 226,514.73 = 45,829.30 : x
2. Step 2: Convert to fraction form
   151,009.42/226,514.73 = 45,829.30/x
3. Step 3: Cross multiply
   151,009.42x = 226,514.73 × 45,829.30
4. Step 4: Simplify right side
   151,009.42x = 10,381,011,515.59
5. Step 5: Solve for x
   x = 10,381,011,515.59/151,009.42
6. Step 6: Final answer
   x = 68,744.13